LABELING TOOL

Description

Technical field

[0001] The present invention is related to a label applying apparatus for labeling a label in a composite label web in which many printed labels are temporarily adhered in series one after the other with a predetermined interval on tape shape backing paper web on an object.

Background art

[0002] In this kind of label applying apparatus, as for the length (pitch) of a label, it is possible to deal with a label having a maximum length allowed from a viewpoint of mechanism and a label having shorter length although there is some restriction.

[0003] In a conventional label applying apparatus, in grasp operation (action) and release operation of a manual lever which is pivotally supported on a main body to a grip arranged on the main body, the grasp operation is a transfer process of a backing paper web for peeling off the label from the backing paper web from its initial stage, and the release operation is a mere return process of the manual lever.

[0004] An amount of the grasp stroke of the manual lever to the grip of the main body for peeling off the label from the backing paper web and for feeding it increases in proportion to the length of the label. In other words, the shorter the label is, the shorter grasp stroke becomes. Therefore, in such grasp operation, the grasp operation is carried out within a short time (with small quantity of grasp stroke), which gives a feeling of resistant reaction to an operator's hand since the operator has not fully grasped up the grip. That is, this serves as repeat of the grasp operation without giving a feeling of grasping up the manual lever to the operator. This gives easily the operator a feeling of fatigue.

[0005] An example of the conventional label applying apparatus has been disclosed in the following patent documents:

Japanese published unexamined patent application Toku Kai Hei No, 01-099946, and

United States Patent Specification No. 4986874

DISCLOSURE OF THE INVENTION

[0006] The purpose of the present invention is to offer a label applying apparatus equipped with a mechanism for grasp operation and release operation of a lever, which make it possible to feed a composite label web according to the length of a label without giving an operator the feeling of fatigue.

[0007] In order to attain the purpose, there is provided a label applying apparatus as defined by the appended claim. The label applying apparatus according to the present invention is remarkable most importantly in that, in the grasp operation and the release operation of a manual lever to the grip of main body which is pivotally supported by the main body, the grasp operation is a process in which driving force for the release operation is accumulated and at the same time the backing paper web of the composite label web is not transferred, and the release operation is a process in which the backing paper web of the composite label web is transferred from its initial stage in order to peel off the label from the backing paper web, wherein by detecting the front edge of a following label, the release operation of the manual lever is made to stop automatically in the position away from the grip according to the length of a label, and the grasp operation of the manual lever to the grip to prepare for peeling the following label is carried out from the above stop position of the manual lever until the grasp operation is fully completed.

BRIEF EXPLANATION OF THE DRAWING

[0008] 

Fig. 1 is a side elevation showing the outside view of a label applying apparatus according to the present invention.

Fig. 2 is a side elevation showing the principal part of a label applying apparatus in rest state in which a side cover including a label holder portion is removed.

Fig. 3 is a side elevation showing a state in which the manual lever has been grasped, as same as Fig. 2.

Fig. 4 is a side elevation showing a state in which the manual lever starts to be released, as same as Fig. 2.

Fig. 5 is a sectional view at 5-5 line in Fig. 1.

Fig. 6 is an expanded perspective diagram showing a backing paper transfer mechanism portion of a composite label web, and bottom lid.

Fig. 7 is an expanded perspective diagram of an automatic stop mechanism portion and a stop release mechanism portion for backing paper transfer mechanism portion.

Fig. 8 is an expanded perspective diagram explaining an automatic stop action.

Fig. 9 is an enlarged, expanded perspective diagram of part of Fig. 7 seen from the rear side.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] As shown in Figs. 1-5, a main body 10 is constituted by a pair of side plates 10A and 10B which face each other. An applying roller 12 is rotatably supported by a shaft IOC in a front edge frame 11 (refer to Fig. 7) at the front end portion of the side plate 10B to which the front edge frame 11 is attached. Furthermore, a grip portion 13 is comprised of extended portions 10Aa and 10Ba which form rear ends of side plates 10A and 10B respectively.

[0010] A label holder portion is constituted at an upper portion of center of the side plate 10B. That is, a holder shaft 10Bb (refer to Fig. 5) is formed at the top portion of center of the side plate 1OB and is integrally shaped with the side plate 10B. A roll holding plate 14 for the composite label web (a label roll) is fitted to end portion of the holder shaft 10Bb through a holder pipe 14A integrally shaped with the roll holding plate 14 so as to enable to be attached to or removed from the holder-shaft 10Bb. After the holder-pipe 14A is fitting to a small diameter portion 1OBb' of the hold-shaft 1OBb, the holder pipe 14A can be attached to or removed from the holder-shaft 1OBb by rotating the roll holding plate 14 at a set angle.

[0011] Furthermore, a turning plate 15 is arranged to the side plate 10B. The turning plate 15 can slide by using a U shape slot 10Bc formed in the side plate 10B as a guide and be fixed by a screw at its set position. The upper surface of the turning plate 15 is formed as a label-receptacle-surface 15A, and a turning pin 16 is rotatably supported at the tip portion of the turning plate 15. Here, the position of the turning plate 15 is adjusted in such a way that the turning plate 15 is fixed in a position on more left (front) side in Fig. 1 when an interval between a label and an adjacent label on the backing paper web S becomes longer (wider), and the turning plate 15 is fixed in a position on more right (backward) side in Fig. 1 if an interval between a label and an adjacent label on the backing paper web S is shorter (narrower).

[0012] A manual lever 20 is pivotally supported by a shaft 10D between side plates 10A and 10B (refer to Fig. 2), and a saber-shape operating arm is formed on one side of the manual lever 20, and a partial gear portion 20A is formed at the arc portion on the other side of the manual lever 20. The manual lever 20 is given a spring bias so that the manual lever 20 rotates in the clockwise direction in Fig. 2 by a tension spring 21 connected between the main body 10 and the manual lever 20.

[0013] Although Figs. 1 and 2 show the rest states of the manual lever 20, Fig. 1 shows the rest position of the manual lever 20 when a label used in Fig. 1 has the largest length in all labels used in the label applying apparatus, and Fig. 2 shows the rest position of the manual lever 20 when a label used in Fig. 2 has somewhat shorter length than the label used in Fig. 1.

[0014] A sending lever 30 is pivotally supported on the main body 10 by a shaft 10E. The sending lever 30 has a partial gear 30A which meshes with a partial gear 20A of the manual lever 20, a long slot 30B (refer to Figs. 2 and 6), and a shallow concave portion 30C with an arc-shape surface.

[0015] With reference to Fig. 6 mainly, a backing paper web transfer block connected slidably with the long slot 30B of the sending lever 30 will be explained. Two guiding rods 10F and 10G (refer to Figs. 2-5) are arranged in parallel to each other at the lower part of the main body 10. A slide base 31 is slidably mounted on the guiding rods 10F and 10G by fitting the guiding rods 10F and 10G into an upper hole 31F and a lower hole 31G respectively. A slide piece 32 is attached by shaft 31A to an external surface of the side wall of the slide base 31. The slide piece 32 is slidably fitted into the long slot 30B of the sending lever 30 so that a rotation movement of the sending lever 30 is converted into a linear motion of the slide base 31.

[0016] A feed tooth frame 33 is rotatably supported by the shaft 31A on the inside of the slide base 31. A pair of feed tooth 34 having downward jagged teeth (that is, jagged teeth toward a bottom lid) are attached to both surfaces of the bottom wall of the feed tooth frame 33, and a spring bias which causes the feed tooth frame 33 to rotate clockwise about a shaft 31A in Fig. 6 is given to the feed tooth frame 33 by coil spring 35. The rotation of the feed tooth frame 33 in the clockwise direction is limited by meeting a bottom wall side surface 31B of the slide base 31.

[0017] In addition, a stop tooth frame 36 is supported rotatably on the slide base 31 by a shaft 31C. A stop detection piece 37 is attached to the stop tooth frame 36, and a spring bias which causes the stop tooth frame 36 to rotate counterclockwise about a shaft 31C in Fig. 6 is given to the stop tooth frame 36 by a coil spring 38. The counterclockwise rotation of the stop tooth frame 36 is limited by meeting an overhanging portion 31D of the slide base 31.

[0018] A bottom lid 39 is arranged at the bottom of the main body 10. Projections 39A and 39B are formed at two corners of the bottom lid 39. The bottom lid 39 is pivotally supported on the main body 10 by fitting holes 39Aa and 39Ba which are formed on the projections 39A and 39B respectively, into a guiding rod 10G, and a lock arm 39C is consecutively connected to the projection 39B. A cutter portion 39D for the backing paper web is formed at the right end of the bottom lid 39, and a return-prevention gear tooth 40 is attached near the left end of the bottom lid 39. A stage portion 39Ca and an inclined plain 39Cb are formed at the tip portion of the lock arm 39C, and they are related to a lock-release side plate 41 arranged inside the side plate 10B.

[0019] A knob 41A projecting from the outside surface of the side plate 10B, and a prism 41B facing to a tip of the lock arm 39, are formed in the lock-release slide plate 41. A biasing means, which makes the rock-release side plate 41 slide in the right direction in Fig. 6, is given to the lock-release slide plate 41. A plane portion of the prism 41B supports the stage portion 39Ca of the lock arm 39 from, below the stage portion 39Ca when the lock-release slide plate 41 is in its slide limitation position on the right side in Fig. 6, and the bottom lid 39 is locked and in a completely closed state. A lock-release slide plate 41 can slide in a left direction in Fig. 6 by the knob 41A against the biasing means, and when the plane portion of the prism 41B is released from the stage portion 39Ca of the lock arm 39C, the bottom lid 39 is made to open by its weight. Then, if the knob 41A is released from holding by fingers, only the slide plate 41 returns to its slide limitation position on the right side by the biasing means. On the other hand, if the bottom lid 39 is closed from its open state, the slop 39Cb of the lock-arm 39C pushes up the prism 41B in the process in which the bottom lid 39 is closed. Therefore, the lock-release slide plate 41 slides in the left direction in Fig. 6 against the biasing means. And when the slope 39Cb stops touching the prism 41B, the plane portion of the prism 41B comes to be under the stage portion 39Ca of the lock arm 39C, the slide plate 41 returns to the slide limitation position on the right side by the biasing means, and the plane portion of the prism 41B supports the stage portion 39Ca. As a result, the completely closed state of the bottom lid 39 is held.

[0020] Next, an automatic-stop unit and a stop release unit for the transfer of the backing paper web will be explained by mainly using Figs. 7 and 8.

[0021] In the interior of the main body 10, a stop lever 42 is pivotally supported by a shaft 10H fixed to the main body 10 (refer to Fig. 2). A stop release plate 43 is pivotally supported by a shaft 101 (refer to Fig. 2) on the inside surface of the side plate 10B.

[0022] A front edge frame 11 is attached to the side plate 10B by the shafts IOC and 10J, and an arcuate slot 11A is formed on one side wall of the front edge frame 11.

[0023] A label holding member 44 is pivotally supported on the front edge frame 11 by a shaft 10J and has a pair of overhangings 44A formed on each bearing portion of the label holding member 44 and a wide, thin and long label holding portion 44B at the front portion of the label holding member 44. After the pair of overhangings 44A touches the wall 11B of the front edge frame 11, it cannot be rotated to clockwise direction in Figs 1 and 7. Therefore, it is possible to design so that the label holding 44B touches a label receptacle surface 15A of the turning plate 15 with its elasticity, if the label holding member 44 is formed of elastic material.

[0024] A connecting frame 45 is pivotally supported by the shaft 10J. A counterclockwise spring bias is given to the connecting frame 45 by a compression spring 46 connected between the wall 11B of the front edge frame 11 and the connecting frame 45. One end of the connecting frame 45 pivotally supports a connection rod 47 which enters into the main body 10 through the arcuate slot 11 A.

[0025] A label sensor 48 is pivotally supported on the connecting frame 45 by the connection rod 47. A tension spring 49 is stretched between the connection frame 45 and the label sensor 48. The label sensor 48 is given the least stress by the tension spring 49 in the rest state (a normal state) of the label applying apparatus.

[0026] Specifically, as clearly shown in Fig. 9, the label sensor 48 comprises a sensor holding body 48A which is pivotally attached to the connection frame 45 with the connecting rod 47, and a sensor blade 48B which is inserted into and held by the sensor holding body 48A.

[0027] A straight slot 42A is formed in a right arm 42A of the stop lever 42. A saw tooth plate 50 having a saw tooth 50A is attached to the right arm 42A of the stop lever 42. One end of the connection rod 47 is loosely fitted into a slot 42Ba formed in a left arm 42B of the stop lever 42.

[0028] A stop release plate 43 has a pin 43A projecting toward the side of the sending lever 30 so as to touch to the side surface of the sending lever 30 having the concave portion 30C, and a projection 43B which is formed toward the straight slot 42Aa of the stop lever 42 so as to engage with the straight slot 42Aa.

[0029] Next, an operation of the label applying apparatus concerning the embodiment of the present invention will be explained.

[0030] Referring to Figs. 1 and 5, firstly, the roll holding plate 14 is removed from the end of the holder shaft 1OBb by rotating in the counterclockwise direction, and a roll shape composite label web R on which numbers of labels L are temporarily adhered in series on the backing paper web S at intervals is fitted to the holder shaft 1OBb. Then, the roll holding plate 14 is again fitted to the end of the holder shaft 10Bb and fixed by rotating it in the clockwise direction. By this way, the composite label web R is loaded in the label applying apparatus by the holder shaft 10Bb and the holder pipe 14A.

[0031] Next, the backing paper web S with labels pulled out from the label web R is passed through between the label receptacle surface 15A of the turning plate 15 and the label holding portion 44B of the label holding member 44. The work of passing the backing paper web S is carried out from the side of the main body 10 (from the side of the face of the paper in Fig. 1). Since, as explained later, the label sensor 48 (the sensor blade 48B) moves away from the turning plate 15 when the manual lever 20 is grasped a little to the grip portion 13, the work of passing the backing paper web S can be easily made without colliding with the sensor blade 48B. After that, if the lever 20 is released, the sensor blade 48B goes down on the label L. Then, Fig. 6 is also referred to. By using the knob 41A, the lock release slide plate 41 is slid in the left direction against the biasing means, and the prism 41B is removed from the stage section 39Ca of the lock arm 39C. By this way, the bottom lid 39 is made to open by its weight. The portion of the backing paper web S from which the labels have already been torn off is turned by the turning pin 16, and after leading the portion of the backing paper web S along the bottom of the main body 10, the bottom lid 39 is made to close. As a result, the surface of the portion of the backing paper web S without labels becomes to face to the return prevention gear tooth 40 attached to the bottom lid 39 and the opposite surface of the portion of the backing paper web S without labels becomes to engage with the feed tooth 34.

[0032] Figs. 2 and 8 show a rest state of the label applying apparatus. The label sensor 48 (the sensor holding body 48A) is rotated in the clockwise direction in Fig. 8 around the connection rod 47 against the resilient force of the tension spring 49 from the normal state of the label sensor 48 when the sensor blade 48B is engaged with the front edge of the foremost label L placed on the surface of the backing paper web S. As a result, the connection frame 45 is rotated in the clockwise direction against the resilient force of the compression spring 46. Therefore, the stop lever 42 is rotated in the clockwise direction through the connection rod 47 fitted loosely into the slot 42B (refer to Fig. 7), and the sawtooth 50A of the saw tooth plate 50 attached to the stop lever 42 engages with the stop detection sensor piece 37 (refer to Fig. 6). Therefore, the manual lever 20 is made to stop at a middle position of a release operation corresponding to the length of the label L because the sending lever 30 is connected to the stop detection sensor piece 37. When a used label has the largest length in all labels available in the label applying apparatus, the label applying apparatus has a state shown in Fig. 1.

[0033] In order to peel off the label L stopped by the label sensor 48 from the backing paper web S, if grasp operation of the manual lever 20 to the grip portion 13 is started from the state of Fig. 2, the sending lever 30 is rotated in the clockwise direction. As a result, the slide base 31 is guided by the guiding rods 10F and 10G and made to slide in the left direction from the position showed in Fig. 2.

[0034] The slide base 31 slides smoothly in the left direction without the engagement of the stop detection sensor piece 37 with the saw tooth 50A because the stop detection sensor piece 37 can rotate in the clockwise direction in Fig. 2 against the tension force of the coil spring 38. Since each feed tooth 34 can rotate in the counterclockwise direction against the resilient force of the coil spring 35, the slide base 31 slides smoothly without each feed tooth 34 catching the backing paper web S. Although friction by the slide which could make the backing paper web S return in the left direction acts on the backing paper web S, there is no return of the backing paper web S in the left direction because the return prevention gear tooth 40 is arranged on the bottom lid 39 so as to face in the opposite direction of the friction.

[0035] At the end of the clockwise rotation of the sending lever 30, the concave portion 30C of the lever 30 engages with the pin 43Aof the stop release plate 43, and the stop release plate 43 is rotated in the clockwise direction by the sending lever 30. Therefore, the slot 42Aa of the stop lever 42 is pushed by the projection 43B.

[0036] As a result, the stop lever 42 is rotated by the stop release plate 43 in the clockwise direction against the resilient force of the compression spring 46, the label sensor 48 (the sensor blade 48B) goes up away from the turning plate 15, and at the same time the label sensor 48 moves away from the label L stopped by the sensor blade 48B. Therefore, the label sensor 48 is released from the force causing by the contact with the label L, and the label sensor 48 is returned to its normal state by the resilient force of the tension spring 49. The completion state of this grasp operation is shown in Fig. 3.

[0037] If the manual lever 20 is released from the grasped state shown in Fig. 3, the manual lever 20 commences a clockwise rotation by the accumulated tension of the spring 21 and the sending lever 30 is rotated in the counterclockwise direction. Thus, the slide base 31 slides in the right direction in Fig. 3.

[0038] Since the rotation of the feed tooth frame 33 in the clockwise direction is limited by the slide surface 31B when the slide base 31 slides toward the right, each feed tooth 34 catches the backing paper web S and transfers the backing paper web S to the right. A label L commences peeling from the backing paper web S at the turning pin 16 with the self-rigidity of the label L. The stop detection sensor piece 37 begins to move in the right direction with it facing to part of the saw tooth 50A of the saw tooth plate 50 of the stop lever 42, which corresponds to the length of a label available in the label applying apparatus.

[0039] In the rotation of the sending lever 30 in a counterclockwise direction, since the sending lever 30 rotates slightly until the pin 43A is released from the concave portion 30C, the stop release plate 43 stops the press to the stop lever 42 a little later than the start of the counterclockwise rotation of the sending lever 30. Therefore, the stop lever 42 is rotated in the counterclockwise direction by the counterclockwise rotation of the connecting frame 45 under the resilient force of the compression spring 46. Thus, the label sensor 48 (the sensor blade 48B) goes down on the label L that begins to peel, through the connection rod 47 which is loosely fitted into the long slot 42Ba of the left arm 42B. While the sensor blade 48B waits for arriving of the front edge of a following label L, the saw tooth plate 50 attached to the right arm 42A goes up away from the orbit of the movement of the stop detection sensor piece 37. The state in the middle of this rotation is shown in Fig. 4.

[0040] The backing paper web S is transferred in the right direction in Fig. 1 by the release operation of the manual lever 20 by restoring force of the tension spring 21, and the label L is peeled off from the backing paper web S. Then, the front edge of the following label L is detected by the label sensor 48, and the whole mechanism of the label applying apparatus stops automatically according to the length of the label L. This operation is the same as the explanation mentioned above.

[0041] Then, the label L that peels from the backing paper web S except for the rear edge of the label L is pushed on an object by an applying roller 20 so that the adhesive surface of the label L faces to the object, and then by pulling the main body 10 to a user side, the label L can be attached to the object.

[0042] Moreover, an unnecessary portion of the backing paper web S, which hangs down from a cutter section 39D to the exterior of the main body 10, can be cut by the cutter section 39D.

[0043] In addition, although the action of the stop release plate 43 is controlled by the sending lever 30 in this embodiment, it may be controlled by the operation of the manual lever 20.

[0044] As explained above, in the label applying apparatus according to the present invention, an user always can have a feeling of sufficient grip and gets hardly tired in the grasp operation, since it is constituted such that the backing paper web of the composite label web is transferred from a start of the release operation of the manual lever, a label is peeled off from the backing paper web, the release operation of the manual lever is stopped by detecting automatically the front edge of the following label in the transfer process of the backing paper web, and the grasp operation of the manual lever to prepare for peeling off the following label from the backing paper web is carried out in the range of the stop position of the released manual lever corresponding to the length of the label to the position of the completely grasped manual lever.

Claims

1. A label applying apparatus comprising:

a main body (10) having a grip portion (13);

a manual lever (20) rotatably supported on the main body (10), and having a partial gear portion (20A) and an operating arm;

a spring (21) connected between the grip portion (13) and the manual lever (20), and biasing the manual lever (20) so that the manual lever (20) moves away from the grip portion (13) ;

holder portions (10Bb, 14) provided on the main body (10) and accommodating a composite label web (R) on which many labels are temporarily adhered on a backing paper web (S) in turn at a predetermined interval;

an applying roller (12) rotatably arranged at a tip portion of the main body (10);

a turning pin (16) arranged adjacently to the applying roller (12), slidably contacted with the backing paper web (S) which is fed from the holder portions (1OBb, 14), and leading the backing paper web (S) to the bottom of the main body (10) after a foremost label (L) is peeled off from the backing paper web (S);

a bottom lid (39) rotatably supported at the bottom of the main body (10) so that the bottom lid (39) can open and close, and capable of preventing the backing paper web (S) transferred to the bottom of the main body (10) from moving in the direction opposite to the transfer direction of the backing paper web (S) ;

a sending lever (30) rotatably supported on the main body (10), and having a partial gear portion (30A) which meshes with the partial gear portion (20A) of the manual lever (20);

a slide base (31) slidably mounted at the bottom of the main body (10), and connected with the sending lever (30) in such a way that the slide base (31) can move relative to the sending lever (30);

a pair of feed tooth (34) rotatably mounted on the slide base (31), and capable of engaging with the backing paper web (S) which is led to the bottom of the main body (10);

a stop detection sensor piece (37) rotatably mounted on the slide base (31);

a stop lever (42) rotatably supported on the main body (10), and capable of engaging with the stop detection sensor piece (37);

a stop release plate (43) rotatably supported on the main body (10), and capable of being rotated at the final stage of the rotation of the sending lever (30);

a connecting frame (45) rotatably supported on the main body (10), connected with the stop lever (42) in such a way that the connecting frame (45) can move relative to the stop lever (42), and capable of disengaging the engagement of the stop lever (42) and the stop detection sensor piece (37) ; and

a label sensor (48) rotatably supported on the connecting frame (45), and having a sensor blade (48B) which can engage with the front edge of the foremost label (L) on the backing paper web (S) ;

wherein, in the release travel of the manual lever (20) from its fully grasped position, firstly, the backing paper web (S) is transferred by the sending lever (30) and the slide base (31), the foremost label (L) is peeled off from the backing paper web (S) by the turning pin (16), the stop lever (42) is rotated through the label sensor (48) and the connecting frame (45) by the engagement of the front edge of the following label (L) with the sensor blade (48B), the slide base (31) is stopped by the engagement of the stop lever (42) with the stop detection sensor piece (37), and the transfer of the backing paper web (S) is completed.

Ansprüche

1. Etikettiervorrichtung mit:

einem Hauptkörper (10), der einen Griffabschnitt (13) aufweist;

einem Handhebel (20), der drehbar von dem Hauptkörper (10) getragen wird und einen Teil-Zahnradabschnitt (20A) sowie einen Betätigungsarm aufweist;

einer Feder (21), die zwischen dem Griffschnitt (13) und dem Handhebel (20) angeordnet ist und den Handhebel (20) derart vorspannt, dass der Handhebel (20) sich fort vom Griffabschnitt (13) bewegt;

Halterabschnitten (10Bb, 14), die an dem Hauptkörper (10) angeordnet sind und einen Etiketten-Bahnverbund (R) aufnehmen, bei dem viele Etiketten temporär an einer Trägerpapierbahn (S) der Reihe nach mit vorbestimmtem Zwischenabstand haften;

einer Auftragerolle (12), die drehbar an einem Spitzenabschnitt des Hauptkörpers (10) angeordnet ist;

einem nahe der Auftragerolle (12) angeordneten Umlenkstift (16), der in Gleitkontakt mit der von den Halterabschnitten (10Bb, 14) gelieferten Trägerpapierbahn (S) steht und die Trägerpapierbahn (S) zum Boden des Hauptkörpers (10) führt, nachdem das vorderste Etikett (L) von der Trägerpapierbahn (S) abschält ist;

einer Bodenklappe (39), die drehbar am Boden des Hauptkörpers (10) angeordnet ist, so dass die Bodenklappe (39) öffnen und schließen kann, und die die zum Boden des Hauptkörpers (10) geförderte Trägerpapierbahn (S) daran zu hindern vermag, sich gegen die Förderrichtung der Trägerpapierbahn (S) zu bewegen;

einem drehbar vom Hauptkörper (10) getragenen Vorschubhebel (30) mit einem Teil-Zahnradabschnitt (30A), der mit dem Teil-Zahnradabschnitt (20A) des Handhebels (20) kämmt;

einer gleitend am Boden des Hauptkörpers (10) angeordneten Gleitbasis (31), die mit dem Vorschubhebel (30) derart gekoppelt ist, dass sich die Gleitbasis (31) relativ zum Vorschubhebel (30) bewegen kann;

einem drehbar an der Gleitbasis (31) angeordneten Förderzahnungspaar (34), das an der zum Boden des Hauptkörpers (10) geleiteten Trägerpapierbahn (S) angreifen kann;

einem Stopperfassungs-Sensorteil (37), das drehbar an der Gleitbasis (31) angeordnet ist;

einem drehbar an dem Hauptkörper (10) angeordneten Stopphebel (42), der an dem Stopperfassungs-Sensorteil (37) angreifen kann;

einer drehbar vom Hauptkörper (10) getragenen Stoppfreigabeplatte (43), die in der Endstufe der Drehung des Vorschubhebels (30) gedreht werden kann;

einem drehbar vom Hauptkörper (10) getragenen Verbindungsrahmen (45), der mit dem Stopphebel (42) derart verbunden ist, dass der Verbindungsrahmen (45) sich relativ zum Stopphebel (42) bewegen kann, und der den Eingriff zwischen dem Stopphebel (42) und dem Stopperfassungs-Sensorteil (37) zu lösen vermag; und

einem drehbar vom Verbindungsrahmen (45) getragenen Etiketten-Sensor (48) mit einem Sensorblatt (48B), das an der Vorderkante des vordersten Etiketts (L) auf der Trägerpapierbahn (S) angreifen kann;

wobei bei der Freigabebewegung des Handhebels (20) aus seiner vollständig ergriffenen Position heraus erst die Trägerpapierbahn (S) vom Vorschubhebel (30) und der Gleitbasis (31) transportiert wird, das vorderste Etikett (L) mittels des Umlenkstiftes (16) von der Trägerpapierbahn (S) abgeschält wird, der Stopphebel (42) über den Etiketten-Sensor 48 und den Verbindungsrahmen (45) durch den Angriff der Vorderkante des folgenden Etiketts (L) an dem Sensorblatt (48B) gedreht wird, die Gleitbasis (31) durch den Eingriff des Stopphebels (42) in das Stopperfassungs-Sensorteil (37) angehalten wird und der Transport der Trägerpapierbahn (S) abgeschlossen wird.

Revendications

1. Appareil d'apposition d'étiquettes comprenant :

un corps principal (10) comprenant une partie formant poignée (13) ;

un levier manuel (20) monté rotatif sur le corps principal (10) et comprenant une partie en portion de roue dentée (20A) et un bras d'actionnement ;

un ressort (21) reliant la partie formant poignée (13) au levier manuel (20) et sollicitant le levier manuel (20) de manière à ce que le levier manuel (20) s'écarte de la partie formant poignée (13) ;

des parties de support (10Bb, 14) placées sur le corps principal (10) et logeant une bande d'étiquettes composites (R) sur laquelle plusieurs étiquettes sont collées alternativement et temporairement sur une bande de papier support (S), à intervalles prédéterminés ;

un rouleau d'application (12) monté rotatif à une partie d'extrémité du corps principal (10) ;

une tige tournante (16) disposée de manière adjacente au rouleau d'application (12), en contact coulissant avec la bande de papier support (S), laquelle est amenée depuis les parties de support (10B, 14), et guidant la bande de papier support (S) vers le fond du corps principal (10) après qu'une première étiquette (L) est détachée de la bande de papier support (S) ;

un couvercle de fond (39) monté rotatif au fond du corps principal (10) de manière que le couvercle de fond (39) puisse s'ouvrir et se fermer, et capable d'empêcher la bande de papier support (S) acheminée vers le fond du corps principal (10) de se déplacer dans la direction opposée à la direction d'acheminement de la bande de papier support (S) ;

un levier de distribution (30) monté rotatif sur le corps principal (10) et comprenant une partie en portion de roue dentée (30A) qui s'engrène avec la partie en portion de roue dentée (20A) du levier manuel (20) ;

une base coulissante (31) montée coulissant au fond du corps principal (10) et raccordée au levier de distribution (30) de manière que la base coulissante (31) puisse se déplacer par rapport au levier de distribution (30) ;

une paire de dents d'amenée (34) montée rotatif sur la base coulissante (31) et capable d'entrer en prise avec la bande de papier support (S) qui est guidée vers le fond du corps principal (10) ;

un élément capteur de détection d'arrêt (37) monté rotatif sur la base coulissante (31) ;

un levier d'arrêt (42) monté rotatif sur le corps principal (10) et capable d'entrer en prise avec l'élément capteur de détection d'arrêt (37) ;

une plaque de déclenchement d'arrêt (43) montée à rotation sur le corps principal (10) et susceptible d'être mise en rotation à la fin de la rotation du levier de distribution (30) ;

un cadre de raccordement (45) monté rotatif sur le corps principal (10) et raccordé au levier d'arrêt (42) de manière que le cadre de raccordement (45) puisse se déplacer par rapport au levier d'arrêt (42), et capable de se dégager de la prise du levier d'arrêt (42) et de l'élément capteur de détection d'arrêt (37) ; et

un capteur d'étiquettes (48) monté rotatif sur le cadre de raccordement (45) et muni d'une lame de capteur (48B) pouvant entrer en prise avec le bord avant de la première étiquette (L) sur la bande de papier support (S) ;

dans lequel, lorsque le levier manuel (20) passe de l'état où il est serré au maximum à l'état relâché, la bande de papier support (S) est d'abord acheminée par le levier de distribution (30) et la base coulissante (31), la première étiquette (L) est détachée de la bande de papier support (S) par la tige tournante (16), le levier d'arrêt (42) est mis en rotation par le capteur d'étiquettes (48) et le cadre de raccordement (45) sous l'effet de la mise en prise du bord avant de l'étiquette suivante (L) avec la lame de capteur (48B), la base coulissante (31) est arrêtée par la mise en prise du levier d'arrêt (42) avec l'élément capteur de détection d'arrêt (37), l'acheminement de la bande de papier support (S) étant achevé.

Drawing